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Mathematics 10 Online
OpenStudy (anonymous):

The equation cos x = x has exactly one solution. (a) Use a graph to show that the equation cos x = 0.3x has three solutions and find their values correct to two decimal places.

OpenStudy (anonymous):

I only find one after graphing it.

OpenStudy (anonymous):

3.32

OpenStudy (anonymous):

http://www.wolframalpha.com/input/?i=cos+x+%3D+0.3x+

OpenStudy (anonymous):

thank you so much

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